| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.402 | N/A |
| 2 | 4 | 19.957 | 21/7:02.542 |
| 3 | 4 | 18.900 | 22/7:11.400 |
| 4 | 4 | 18.705 | 22/7:06.336 |
| 5 | 4 | 20.228 | 22/7:11.799 |
| 6 | 3 | 19.571 | 22/7:12.318 |
| 7 | 3 | 22.197 | 21/7:01.928 |
| 8 | 4 | 21.789 | 21/7:07.250 |
| 9 | 4 | 22.852 | 21/7:13.899 |
| 10 | 4 | 19.016 | 21/7:10.546 |
| 11 | 4 | 21.812 | 21/7:13.456 |
| 12 | 4 | 18.601 | 21/7:09.998 |
| 13 | 4 | 18.765 | 21/7:07.390 |
| 14 | 4 | 24.183 | 21/7:13.518 |
| 15 | 4 | 19.570 | 21/7:12.182 |
| 16 | 4 | 21.373 | 21/7:13.427 |
| 17 | 4 | 19.483 | 21/7:12.154 |
| 18 | 4 | 19.312 | 21/7:10.830 |
| 19 | 3 | 18.872 | 21/7:09.164 |
| 20 | 3 | 18.649 | 21/7:07.438 |
| 21 | 3 | 18.548 | 21/7:05.785 |